k so i get rid of my companions, i reduce my load, i start the new dlc...everything is going great till i start to look for the crap for the band-aid poster child..i find the compass and take it back to repair it, then i fast travel back to the bus to be closer to the store and the ranger station.....its dark as hell so i wait about 6 hours...saves just fine...its still dark so i go to wait again...this time LOCK UP.... no biggie i say to myself reset and start over from the bus.....go to wait menu..FREEZE...reboot at bus, said screw it ill go on in the dark....make it to the store go thru door FREEZE...start back at bus got to ranger station...open door FREEZE, removes disk from xbox and frizbee throws it across the room,...inserts MW2 plays a game that doesnt freeze, and feels relief in the fact that there are gameing companies that know what the hell they are doing!!!